RetekessT130P T131P Whisper System Noise Reduction Adjustable
DSP noise cancellation,Noise reduction level 1-4 adjustable
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T130P T131P Whisper System:Latest upgrade to the T130 series
T130P audio tour equipment is an upgrade to the most popular T130, T130P, which adds DSP noise cancellation, changes to Type-C charging or contact charging, improves communication range and battery runtime, and remains cost-effective! Ideal for conferences, factory inspections, and large venues.
DSP noise cancellation,Noise reduction level 1-4 adjustable
Type C and contact charging
One-key frequency pairing, one-key shutdown receivers
Long battery life ,20 hours working time for transmitter and 36 hours for receiver
Coverage range of up to 160 meters
49 channels
D-shaped ear hooks, suitable for both left and right sides
Simultaneous AUX input and MIC input
The receiver automatically shuts off after 20 minutes of no signal
Comparison of 3 Whisper Systems in the T130 Series
| First generation T130-T131 |
Second generation T130S-T131S |
Third generation T130P-T131P |
|
| Working range | 40-60m | 100m/328ft | 160 m/524 ft |
| Battery runtime | Transmitter 12 h; Receiver 18 h | Transmitter 20 h; Receiver 20 h | Transmitter 20 h; Receiver 36 h |
| charging method | Mini USB | Mini USB | Type-C＆Charging contacts |
| Noise Reduction | / | / | Noise reduction level 1-4 adjustable |
| Auto Pairing | √ | √ | √ |
| One-touch mute | / | √ | √ |
| One-touch shutdown of all receivers | / | √ | √ |
| Weight | Transmitter 58 g; Receiver 45 g | Transmitter 140 g; Receiver 45 g | Transmitter 140 g; Receiver 49 g |
| Accessories |
Lavalier microphone Single ear hook headset |
Lavalier microphone D-shape headset (fit left and right ear) |
Lavalier microphone D-shape headset (fit left and right ear) |
Note: The original charging cable is USB A-C, pls use the original charging cable to charge. Long-term use of unsuitable non-original charging cable will lead to charging chip failure.
Spec
| T130P Transmitter | |
| Carrier Frequency | 195-216MHz |
| Number of channels | 49CH |
| Operating voltage | DC 3.7V |
| Transmitter output power | 18dBm |
| Audio Input/Microphone Input | 3.5mm |
| Frequency Response Range | 50-18000Hz |
| signal-to-noise ratio (SNR) | 80dB (Typical) |
| mirror image rejection ratio | ≥ 90dB |
| Distortion | <0.3% |
| effective working range | 160 meters (open) |
| Battery capacity | 4200mAh |
| Working hours | about 20 hours |
| Transmitter weight | 140g / 0.3lb |
| Size | 205 x 60 x 20mm / 8 x 2.3 x 0.7 in |
| T130P Receiver | |
| Carrier frequency | 195-216MHz |
| Channel amount | 49CH |
| Working voltage | DC 3.7V |
| Audio input | 3.5mm line |
| Frequency range | 50-18000Hz |
| Signal-to-noise ratio (SNR) | 80dB (Typical) |
| Image rejection ratio | ≥90dB |
| Distortion | <0.3% |
| Working range | 160m (in open air) |
| Battery capacity | 1200mAh |
| Working time | About 36 hours |
| Receiver weight | 49g / 0.11lb |
| Size | 83x42x12mm / 3.3 x 1.6 x 0.5 in |
FAQ
Q: What should I do if the combination I want is not here?
A: If you can't find the combination you want on the website, please contact us and our customer service team will help you within 1 business day.
Q:I want a guide with better sound quality and wider communication range. Do you have any recommendations?
A:Yes, the T130P is very suitable for you. The T130P focuses on DSP noise cancellation (level 1-4 adjustable) and long-range coverage (160m)
Q: How does the DSP noise reduction of T130P work? What scenarios are suitable for it?
A:The digital signal processor (DSP) analyzes the ambient noise spectrum (20Hz-8kHz) in real time and dynamically suppresses interference in specific frequency bands (such as mechanical roar). It is suitable for museum tours, outdoor lectures, factory inspections, and conference interpretation.
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